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本文利用樊福卓(2007)构造的地区专业化系数,分别从地域维度和行业维度对我国29个省、市、自治区和18个制造行业在1988～2006年间的区域专业化系数进行了测度,并分析了其演进特征和变动趋势。研究结果表明:从行业层面上说,我国制造业区域专业化水平总体上呈逐年递增的态势,从区域层面上说,各省份间制造业的结构差异性逐渐增强,即专业化分工进一步加强。中西部地区的省份行业分工水平和专业化进程在我国各地区中增速加快,沿海省份则增速放缓。
In this paper, we use the regional specialization coefficients constructed by Fan (2004) to measure the regional specialization coefficients of China’s 29 provinces, municipalities and autonomous regions and 18 manufacturing industries from 1988 to 2006 from geographical and industrial dimensions, and analyze Its evolution characteristics and trends. The results of the study show that at the industry level, the level of specialization of manufacturing industry in our country is generally increasing year by year. From a regional perspective, the structural differences among manufacturing industries in various provinces are gradually increasing, that is, the division of specialized work is further strengthened. The division of labor and specialization in the provinces in the central and western regions accelerated in various regions of our country, while the growth in the coastal provinces slowed down.